- 1, Self-intelligent visual acuity test function: the tester can be based on a random display of the visual target, press the arrow keys on the remote control to answer their own. convenient and practical automatic playback, can play a variety of media files.
- 2,Screen: the screen brightnesscan be widely adjusted to adapt to different lighting environments, the maximum brightness up to the national standard 250cd / m2; using high-resolution LCD protection screen, the minimum pitch 0.248mm; can provide sub-display capabilities, providing up to 3 rows and 8 columns of the visual matrix, the use of detection faster and more convenient.
- 3,visual standard: ultra-thin ultra-light design , visual standard complete, including: international C word mark, the international E word mark, the letter as the standard child, children as the standard, digital optotypes, astigmatism, cross as standard, binocular balance as standard, As the standard; In addition, 3D models can provide three-dimensional polarization optotypes, stereoscopic vision and eye balance check necessary.
- 4, Use: the use of the distance of 1m ~ 6m, easy to adjust, the minimum distance of 1m, to maximize space savings; easy to install, can sit or hang, easy to maintain; using professional multimedia audio and video processing technology, fast switching, easy to operate; a powerful expansion of functions, can be connected to the computer for display use; can access the U disk, play multimedia video;can access AV, YPbPr HD signal.
Voltage: 220V / 50Hz or 110V / 60Hz
Screen size: 23 “
Carton size: 68 (L) x12 (w) x45 (H) cm
NOTE:3D models can provide three-dimensional polarization optotypes, stereoscopic vision and eye balance check necessary.
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